Arad Senki (アラド戦記,Arado Senki?, lit. War Records of Arad) is an online game similar to classic 2D side-scrolling arcade hack and slash games. It features an avatar sets related to Fate/Zero's various Servants and Masters. It also features in-game pets related to the series, and a special Saber costume that even changes the character's voice.

Chevalier Saga Tactics (シュヴァリエサーガ タクティクス,?) is a browser-based strategy title by Imageepoch. In a crossover called "Chevalier Saga Tactics X Fate/EXTRA", it features Saber, Caster, and Archer from Fate/Extra as playable units.[2]

Monster Hunter Frontier G features a collaboration called 「Fate/stay night」×「MHF-Ｇ」. The first part of the collaboration was announced on April 5, 2013. It allows for Saber and Archer's armors and weapons to be utilized.

Nitro Royale: Heroines Duel (ニトロ+ロワイヤル -ヒロインズデュエル,?) is a fighting game released by Nitroplus. It features various characters from Nitroplus visual novels like Demonbane and Saya no Uta. Due to their collaboration with Fate/Zero, Saber appears as a non-playable boss character.

Red Dragon (レッドドラゴン,?) is a non-TYPE-MOON Role-Playing-Fiction project involving Kinoko Nasu, Gen Urobuchi, Ryohgo Narita, Izuki Kougyoku, the author of the light novel Mimizuku to Yoru no Ou, and Simadoriru, who works with the Stripe Pattern doujin circle. Hosted by the publisher Seikaisha, it will be a six-day tabletop RPG session played by the various writers with Makoto Sanda as the Fiction Master. Much like the Record of Lodoss War series, its replays will be serialized on their official website during January 2012. The members of the staff have prepared one thousand pages and two hundred illustrations for the scenario over the period of a year, so that the authors may enjoy their session.[8]

Hitoshi Sakimoto has composed original music for the project, and Simadoriru was in charge of the art direction. Veia was in charge of Title Design. Kiyomune Miwa, the designer of Saint George for Fate/Apocrypha and Ukyō Kodachi, the writer of Macross Frontier light novels, are the Fiction System Designers who helped shape the fictional world with Sanda. Katsushi Ōta is the overall producer of the project.

Takashi Takeuchi helped celebrate the 25th anniversary of the Record of Lodoss War light novels and the 30th anniversary of Comptiq with an illustrated poster included in the 30th anniversary issue of the magazine. It is an illustration of Saber and Deedlit, an elf shaman from the series. The illustration was first unveiled as a 3mx3m poster in Akihabara on October 28, 2013, and smaller images were distributed around the area as well. Takeuchi, an admittedly huge fan of the series, was quite happy with the Comptiq editorial department asking him to make the illustration.[9]

Twinkle Crusaders Starlit Brave (ティンクル☆くるせいだーす Starlit Brave,?) and Twinkle Crusaders Starlit Brave Xtream!! (ティンクル☆くるせいだーす Starlit Brave Xtream!!,?) are spin-offs of Twinkle Crusaders that features Magical Girls from various different series as cameos. Rin Tohsaka, as Kaleido-Ruby, and a small familiar version of Saber appear as playable characters.

UNDER NIGHT IN-BIRTH (アンダーナイト インヴァース,?) is a fighting game created by French Bread, the creators of the Melty Blood series. Sion Eltnam Atlasia, the main heroine of Melty Blood, makes an appearance as a playable character.

World Conquest Zvezda Plot is an anime co-written by Meteo Hoshizora and credited to TYPE-MOON. As part of the advertising campaign, featuring the characters "conquering" websites, the official TYPE-MOON webpage was given a large banner with the word "conquest" and several main characters linking to the main site of the "campaign."[10]